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* Optimize genptable for coordinate solve (20x speedup)Sebastiano Tronto2025-03-2912-20/+170
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* DR coordinate solverSebastiano Tronto2025-03-2811-15/+299
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* Make invcoord_co test more comprehensiveSebastiano Tronto2025-03-2829-41/+22
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* Reformat neon.h to keep lines <80 charsSebastiano Tronto2025-03-261-16/+25
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* Added inverse coordinate for COSebastiano Tronto2025-03-2634-31/+156
| | | | this is necessary for DR coordinate
* More safety with pointers using VLA function parametersSebastiano Tronto2025-03-2522-159/+182
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* Tiny bugfix in solution writingSebastiano Tronto2025-03-254-18/+23
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* Added NISS to coord solverSebastiano Tronto2025-03-259-103/+308
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* Tiny fixSebastiano Tronto2025-03-251-4/+4
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* Big cleanup for appendsolution()Sebastiano Tronto2025-03-2436-349/+562
| | | | | | | | | | With this PR the appendsolution routine is extracted from the h48 solver and the new coordinate solver and made generic. This has many advantages: - less repetition (even if the two versions are different enough that *for now* it was not a big deal) - smaller h48/solve.h file, which is already a big beast - easier to test the appendsolution() routine separately
* Some safety with move arrays, small refactor appendcharSebastiano Tronto2025-03-2223-170/+168
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* Filter solutions for coordinate solver and fix orderingSebastiano Tronto2025-03-195-18/+35
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* BugfixSebastiano Tronto2025-03-142-25/+20
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* Added checkdata for coord EOSebastiano Tronto2025-03-145-12/+67
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* Replaced datasize with solverinfoSebastiano Tronto2025-03-1414-68/+140
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* Revert API changeSebastiano Tronto2025-03-128-43/+40
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* Revert "Temporary fix for tools"Sebastiano Tronto2025-03-125-7/+6
| | | | This reverts commit 4d0e55e9def2ba1eaca5b2289ca5b30e951f4d97.
* Temporary fix for toolsSebastiano Tronto2025-03-095-6/+7
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* Fixed python moduleSebastiano Tronto2025-03-092-8/+16
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* Working (?) version of coordinate solverSebastiano Tronto2025-03-0912-53/+131
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* renamed some filesSebastiano Tronto2025-03-086-7/+8
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* FixesSebastiano Tronto2025-03-071-4/+4
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* More progress on coordinate solverSebastiano Tronto2025-03-078-9/+274
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* Begin work for coordinate solverSebastiano Tronto2025-03-0412-0/+263
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* Make no sanitizer the default for debug buildSebastiano Tronto2025-03-011-6/+1
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* Fix typo in neon.h (thanks to Arhan Chaudhary for reporting)Sebastiano Tronto2025-02-281-0/+1
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* Added known distribution for larger tablesSebastiano Tronto2024-12-201-8/+24
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* Revert small errorSebastiano Tronto2024-12-182-5/+4
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* Remove -Werror optionSebastiano Tronto2024-12-181-1/+1
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* Fixed alignment bugSebastiano Tronto2024-12-165-1/+36
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* Fix rare bug, but one more bug to goSebastiano Tronto2024-12-152-4/+16
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* Added more scrambles, found bugSebastiano Tronto2024-12-152-31/+69
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* Added tool to check for correctnes of H48 solver. TODO: add more scrambles.Sebastiano Tronto2024-12-151-6/+16
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* Actually fix the bugSebastiano Tronto2024-12-151-3/+5
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* Fixed constant that I rarely used until todaySebastiano Tronto2024-12-152-1/+134
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* Solve bug related to duplicate solutionsSebastiano Tronto2024-12-157-48/+62
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* Implemented 'optimal' optionSebastiano Tronto2024-12-152-10/+24
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* Allow choosing number of threads when calling solve()Sebastiano Tronto2024-12-1410-21/+58
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* Merge the "solver-experiments" branch that I have been working on forSebastiano Tronto2024-12-07359-933/+1732
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a few weeks. This include mainly three things: 1. Various tweaks for a total performance gain of around 30%. 2. Take into account symmetries and avoid repeated work. This required a re-work of the splitting into tasks before the solve. 3. Add a second fallback table (eoesep). This gives huge performance gains for particular scrambles (e.g. superflip). After merging this commit, remove and re-generate all pruning tables. Squashed commit of the following: commit 60f0705d2d69050e6a30581a2810f686d6f69b80 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Sat Dec 7 16:06:48 2024 +0100 Fix indentation commit cc5d489a251812b6188c0ba264ac6cb2236f1afe Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Sat Dec 7 15:56:19 2024 +0100 Updated documentation commit a3f605dd628546e52564f82b139feb473b0725f3 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Sat Dec 7 14:01:11 2024 +0100 use eoesep table as second fallback commit c75e43c9116c64f97e92b0fe038be8a032925a72 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Fri Dec 6 16:13:23 2024 +0100 First commit for gendata_eoesep commit fea7688ab8bdc5ae0c3480622e2510a3bcd39248 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Dec 3 17:31:00 2024 +0100 Add scramble to tool commit 66866cb71dea4ca8278ecb9e90ff4295771feb42 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Dec 3 17:22:59 2024 +0100 Added tool to check multiple solutions commit ef65611c772c3996bddca8d181da3538e0af1674 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Dec 3 17:16:20 2024 +0100 Write all solutions for symmetric positions commit e3ded26db7d7d4ae7c0e2488151ed14f581f7b8e Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Nov 26 09:14:54 2024 +0100 Added symmetry filter (TODO: print excluded solutions) commit 864c437a9751c58d58562650ca9eba4a9e6ad3eb Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Mon Nov 25 14:51:13 2024 +0100 Improved task split commit b88926d36d7ab0c64c5fe3bb954fd15d41267fba Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Fri Nov 22 19:06:41 2024 +0100 Reworked tasks for multi-threading in view of symmetry filter commit 26fa653f97df8cd601aecb80eaf89f0a00e9ba9f Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Thu Oct 31 15:37:43 2024 +0100 Added transform move commit 19f655ef94d658eaa2fefb5cea3c167a3ec58db6 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Thu Oct 31 09:29:15 2024 +0100 Clarified doc commit 3b0fe1e5ef8b628854e30f0f0067300e2763c954 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Thu Oct 31 08:36:58 2024 +0100 Handle solved cube correctly commit 57705cbc4982e3abe97a36ed64871738d4f721c0 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Thu Oct 31 08:24:30 2024 +0100 Close file commit fc7d462b58bcf3d3a3fbf26c1f3bd04c640a4898 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Oct 29 15:05:48 2024 +0100 Removed stats tool commit 359bf7cb49ef405ee76ed662207d47cb2abcc5a9 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Oct 29 15:01:51 2024 +0100 Updated theory doc commit 39c315af562bc4ce896f41004388a4c34d475d37 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Oct 29 14:51:40 2024 +0100 Remove unused constants commit 57a5d24538aa59a4df9221dad2f99e9f0286bd9d Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Tue Oct 29 10:20:38 2024 +0100 Add tool to solve scrambles from file commit 07e2918c216636891b1fa6adecc9756086a901e9 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Mon Oct 28 17:00:00 2024 +0100 Add make table to tool commit f5e5266c654eb027a5a35c57cc618555246f5e5e Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Mon Oct 28 09:35:49 2024 +0100 Remove old solver, other small things commit a1ec78025b7959dbb845213f7f4e6851ecebc204 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Sun Oct 27 02:00:29 2024 +0200 Improvements commit 8eea23dbe888d923e662e24ae969130e2c67b999 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Sat Oct 26 12:24:19 2024 +0200 Makefile fix commit 3fc3927beacc78971cefeb42da8d71fe6c015fc1 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Fri Oct 25 18:25:09 2024 +0200 More performance gains commit 7b4efa1f9af9722de1ab9ccfc27899825a0d12c4 Author: Sebastiano Tronto <sebastiano@tronto.net> Date: Fri Oct 25 15:53:20 2024 +0200 Alternative solver implementation, small performance gain
* Safer handling of corrupt dataSebastiano Tronto2024-10-191-3/+17
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* Finished Python moduleSebastiano Tronto2024-10-195-17/+304
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* Fixed performance regressionSebastiano Tronto2024-10-182-22/+28
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* Add node and fallback benchmarkingSebastiano Tronto2024-10-188-37/+86
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* New interface function nissy_countmovesSebastiano Tronto2024-10-184-3/+50
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* Change default number of threads from 16 to 8Sebastiano Tronto2024-10-181-5/+5
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* Removed redundant coordinate computationSebastiano Tronto2024-10-165-23/+12
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* Rename debug shell executableSebastiano Tronto2024-10-153-3/+3
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* Merge pull request #4 from enricotenuti/masterSebastiano Tronto2024-10-154-57/+50
|\ | | | | Neon uint8x8_t corners and minor fixes
| * EOF fixenricotenuti2024-10-151-1/+1
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| * Neon uint8x8_t corners and minor fixesenricotenuti2024-10-154-58/+51
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